Update React Native documentation (0.16)

lib/docs/filters/react/entries.rb

@@ -44,7 +44,7 @@ module Docs
             next if name.blank?
             sep = node.content.include?('static') ? '.' : '#'
             name.prepend(self.name + sep)
-            name << '()' if node.css('.propType').last.content.start_with?('(')
+            name << '()' if (n = node.css('.propType').last) && n.content.start_with?('(')
             id = node.at_css('.anchor')['name']
             entries << [name, id]
           end

lib/docs/scrapers/react_native.rb

@@ -3,7 +3,7 @@ module Docs
     self.name = 'React Native'
     self.slug = 'react_native'
     self.type = 'react'
-    self.version = '0.14.1'
+    self.version = '0.16'
     self.base_url = 'https://facebook.github.io/react-native/docs/'
     self.root_path = 'getting-started.html'
     self.links = {